<?php

/**
 * This is the model class for table "category".
 *
 * The followings are the available columns in table 'category':
 * @property integer $idCategory
 * @property string $Name
 * @property string $Description
 *
 * The followings are the available model relations:
 * @property Product[] $products
 */
class Category extends CActiveRecord
{
	/**
	 * Returns the static model of the specified AR class.
	 * @param string $className active record class name.
	 * @return Category the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}

	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return 'Category';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			array('idCategory, Name', 'required'),
			array('idCategory', 'numerical', 'integerOnly'=>true),
			array('Name, Description', 'length', 'max'=>45),
			// The following rule is used by search().
			// Please remove those attributes that should not be searched.
			array('idCategory, Name, Description', 'safe', 'on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
			'products' => array(self::HAS_MANY, 'Product', 'idCategory'),
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'idCategory' => 'Id Category',
			'Name' => 'Name',
			'Description' => 'Description',
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
	 */
	public function search()
	{
		// Warning: Please modify the following code to remove attributes that
		// should not be searched.

		$criteria=new CDbCriteria;

		$criteria->compare('idCategory',$this->idCategory);
		$criteria->compare('Name',$this->Name,true);
		$criteria->compare('Description',$this->Description,true);

		return new CActiveDataProvider($this, array(
			'criteria'=>$criteria,
		));
	}
	/**
	 * @return tarray names for all categories
	 */
	
	public function getAllCategoriesNames(){
		$allCategories = $this->findAll();
    	$arr=array();
    	foreach ($allCategories as $category) {
    		$arr = array_merge($arr,array($category->Name));
       };
       return $arr;
	}
	/**
	 * get category with a specified category ID
	 * @return CActiveRecord $category
	 */
	public function getCategory($idCategory){
		/* We can use the follow code instead (because idCategory is the primary key) 
		$category = $this->findByPk($idCategory);
		return $category;
		*/
	    $category = $this->findAll(array(
    	'select'=>'Name',
        
    	'condition' => 'idCategory=:idCategory',
    	'params'  => array('idCategory' => $idCategory)
 
         
        ));
        return $category;
	}
         
         
   
}